This factor adds a constant diagonal matrix to the Hessian matrix. It causes a damping effect (like lambda in LM optimization) and helps to fix the gauge freedom. More...
#include <linear_damping_factor.hpp>
Inheritance diagram for gtsam_points::LinearDampingFactor:
Collaboration diagram for gtsam_points::LinearDampingFactor:
Public Types | |
| using | shared_ptr = gtsam_points::shared_ptr< LinearDampingFactor > |
Public Member Functions | |
| LinearDampingFactor (gtsam::Key key, int dim, double mu) | |
| LinearDampingFactor (gtsam::Key key, const gtsam::Vector &diag) | |
Friends | |
| class | boost::serialization::access |
Detailed Description
This factor adds a constant diagonal matrix to the Hessian matrix. It causes a damping effect (like lambda in LM optimization) and helps to fix the gauge freedom.
Friends And Related Symbol Documentation
◆ boost::serialization::access
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friend |
Serialization function
The documentation for this class was generated from the following file:
- /home/runner/work/gtsam_points/gtsam_points/include/gtsam_points/factors/linear_damping_factor.hpp
